Mycology Flashcards

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1
Q

Culture Medium

A

Saboraud’s dextrose agar/ potato dextrose agar

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2
Q

enhances visibility of unaffected fungus

A

KOH

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3
Q

Highlights capsule (for cryptococcus neoformans)

A

Nigrosin/ India Ink

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4
Q

used for histoplasma capsulatum

A

Giemsa stain/wright

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5
Q

lights up fungal elements

A

calcuflour white stain

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6
Q

Malassezia furfur

A

Disease: Dityriasis Versicolor (hyper/hypopigmanted maculae)

SUPERFICIAL MYCOSES

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7
Q

Hortaea werneckii

A

Disease: Tinea Nigra (Black silver nitrate-like stain)

Tx: Salicyclic acid/Azole

SUPERFICIAL

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8
Q

Piedraiahortai

A

Disease: Black Piedra (black nodules like pebbles)

SUPERFICIAL

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9
Q

Trichosporonbeigelli

A

Disease: White piedra (soft yellowish nodules in hair)

Tx: removal of hair, topical antifungal

SUPERFICIAL

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10
Q

Tinea pedis

A

Disease: Foot (Athlete’s foot)

CUTANEOUS

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11
Q

Tinea capitis

A

Disease: Head

CUTANEOUS

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12
Q

Tinea corporis

A

Disease: Body (ringworm)

CUTANEOUS

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13
Q

Tinea cruris

A

Disease: Genitalia (Jock-itch)

CUTANEOUS

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14
Q

Tinea ungium

A

Disease: Nails (onchomycosis)

CUTANEOUS

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15
Q

Tinea manuum

A

Disease: Hands and Palms

CUTANEOUS

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16
Q

Tinea barbae

A

Disease: Facial hair

CUTANEOUS

17
Q

Tinea faciei

A

Disease: Face

CUTANEOUS

18
Q

Candida albicans

A

Disease: candidiasis (oral thrush, diaper rash)

CUTANEOUS

19
Q

Eumycotic mycetoma

A

Disease: Mycetoma (progressive painful swelling)

SUBCUTANEOUS

20
Q

Sprothrix Schenckii

A

Disease: Sporotrichosis (necrotic, ulcerative nodules)

SUBCUTANEOUS

21
Q

Fonsecaeaperdrosoi

A

Disease: Chromomycosis/ Chromoblastomycosis (Copper pennies)

SUBCUTANEOUS

22
Q

Fonsecaea compacta

A

Disease: Chromomycosis/ Chromoblastomycosis (Copper pennies)

SUBCUTANEOUS

23
Q

Cladophialophoracarrionii

A

Disease: Chromomycosis/ Chromoblastomycosis (Copper pennies)

SUBCUTANEOUS

24
Q

Rhinocladeiellaaquaspersa

A

Disease: Chromomycosis/ Chromoblastomycosis (Copper pennies)

SUBCUTANEOUS

25
Q

Phialophoraverrucosa

A

Disease: Chromomycosis/ Chromoblastomycosis (Copper pennies)

SUBCUTANEOUS

26
Q

Blastomyces dermatitidis

A

Blastomycosis
North American Blastomycosis
(Pulmonary infection)

SYSTEMIC PATHOGENIC

27
Q

Para coccidiodesbrasiliensis

A

Paracoccidiodomycosi
South American Blastomycosis
(systemic granulomata of buccal, GIT, skin)

SYSTEMIC PATHOGENIC

28
Q

Histoplasma capsulatum

A

Histoplasmosis
African Histoplasmosis
“Great mimic” (like lung canger)

DOC: Amphotericin B, Itraconazole

SYSTEMIC PATHOGENIC

29
Q

Coccidioides immitis

A

Coccidiomycosis
dark skinned type b males

SYSTEMIC PATHOGENIC

30
Q

Cryptococcus neoforman

A

Cryptococcosis
skin and CNS lesions

SYSTEMIC OPPORTUNISTIC

31
Q

Aspergillus fumigatus

A

Aspergillosis
Allergy (farmer’s lung)

DOC: Amphotericin B